Zobrazeno 1 - 10
of 16
pro vyhledávání: '"S. L. Kondrashev"'
Autor:
S. L. Kondrashev
Publikováno v:
Russian Journal of Marine Biology. 45:22-30
Corneas in different species of the greenling family Hexagrammidae can change coloration depending on the level of ambient illumination. This process is based on redistribution of carotenoid pigments in specialized chromatophores. The spectral proper
Publikováno v:
Russian Journal of Marine Biology. 43:286-292
The spectral sensitivity and complement of the retinal photoreceptors of the Asiatic smelt from the Sea of Japan were studied by microspectrophotometry and light microscopy. Apart from rods, one type of single cones and one type of unequal double con
Publikováno v:
Russian Journal of Marine Biology. 39:246-252
This study revealed additional data concerning the spawning period of the Japanese anchovy Engraulis japonicus Temminck et Schlegel, 1846 in Vostok Bay (Peter the Great Bay, Sea of Japan). The spawning of E. japonicus in this area ends in September a
Publikováno v:
Journal of fish biology. 90(3)
A full-length complementary (c)DNA encoding ultraviolet (UV)-sensitive opsin (sws1) was isolated from the retina of the Japanese sardine Sardinops melanostictus. The sws1 phylogenetic tree showed a sister group relationship with the Cypriniformes, fo
Autor:
V. P. Gnyubkina, S. L. Kondrashev
Publikováno v:
Russian Journal of Marine Biology. 37:143-150
This study examines some peculiarities of the eye organization and spectral properties of retinal photoreceptors of the Pacific saury Cololabis saira. The saury has relatively large eyes with a developed accomodation apparatus and an area of enhanced
Autor:
S. L. Kondrashev
Publikováno v:
Russian Journal of Marine Biology. 36:443-451
The spectral sensitivity of the retinal photoreceptors in 31 fish species belonging to five families from the Sea of Japan was studied by microspectrophotometry. All species inhabit the subtidal zone, often occurring at shallow depths. The photorecep
Publikováno v:
Journal of morphology. 277(4)
The retina of anchovies is characterized by an unusual arrangement and ultrastructure of cones. In the retina of Japanese anchovies, Engraulis japonicus, three types of cones are distributed into rows. The nasal, central, temporal, and ventro-tempora
Autor:
S. L. Kondrashev, V. P. Gnyubkina
Publikováno v:
Russian Journal of Marine Biology. 27:31-35
The development of corneal staining cells (CSCs) and a changeable light filter made of CSCs was studied in the sculpin Porocottus allisi(Cottidae). It is shown that CSC development is complete within 9 days, and the whole changeable light filter syst
Publikováno v:
Morfologiia (Saint Petersburg, Russia). 132(4)
It is shown, for the first time, that in both migratory salmon fry Oncorhynchus masou, and in dwarf form of this species retina reaction changes after experimental geomagnetic field (GMF) compensation, and these changes were different in migratory sa
Publikováno v:
Neuroscience and behavioral physiology. 38(8)
The studies reported here provide the first demonstration that retinal responses in both the fry of the migratory salmon trout Oncorhynchus masou and the dwarf form of this species changed in conditions of experimental neutralization of the geomagnet